128260638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{215927}}^1$

素因数の和:215949

約数の個数: 32

約数和(自身を含む): 310936320

約数和(自身を除く): 182675682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 215927, 431854, 647781, 1295562, 1943343, 2375197, 3886686, 4750394, 5830029, 7125591, 11660058, 14251182, 21376773, 42753546, 64130319, 128260638]

約数ペア:

[(1, 128260638), (2, 64130319), (3, 42753546), (6, 21376773), (9, 14251182), (11, 11660058), (18, 7125591), (22, 5830029), (27, 4750394), (33, 3886686), (54, 2375197), (66, 1943343), (99, 1295562), (198, 647781), (297, 431854), (594, 215927)]